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Multiple Odor Recognition and Source Direction Estimation with an Electronic Nose System
Joint Authors
Kwon, Hyeong-Joon
Hong, Kwang-Seok
Kim, Dong-Gyu
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2013, Issue - (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-08-01
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
We propose an electronic nose system that can perform real time direction estimation of an odor source and multiple odors recognition based on a stereo sensor array for extensive use in mobile environments.
The proposed system consists of the following: (1) a method to obtain odor signals using a twin-sensor array, which consists of 16-channel metal oxide semiconductor sensors; (2) a method to estimate the direction of an odor source by analyzing the signal amplitude of each channel in the stereo sensor array; and (3) a method to recognize two odors simultaneously using a hierarchical elimination method.
We determine the accuracy of the direction estimation of odor sources and the odor recognition rate in order to verify the performance of the multiple odors recognition method.
As a result, we confirm the high estimation performance of the model for the front three-way directions, with a recognition rate of approximately two odors simultaneously.
American Psychological Association (APA)
Kwon, Hyeong-Joon& Kim, Dong-Gyu& Hong, Kwang-Seok. 2013. Multiple Odor Recognition and Source Direction Estimation with an Electronic Nose System. International Journal of Distributed Sensor Networks،Vol. 2013, no. -, pp.1-7.
https://search.emarefa.net/detail/BIM-465882
Modern Language Association (MLA)
Kwon, Hyeong-Joon…[et al.]. Multiple Odor Recognition and Source Direction Estimation with an Electronic Nose System. International Journal of Distributed Sensor Networks Vol. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-465882
American Medical Association (AMA)
Kwon, Hyeong-Joon& Kim, Dong-Gyu& Hong, Kwang-Seok. Multiple Odor Recognition and Source Direction Estimation with an Electronic Nose System. International Journal of Distributed Sensor Networks. 2013. Vol. 2013, no. -, pp.1-7.
https://search.emarefa.net/detail/BIM-465882
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-465882